stepper motor drive halaye halaye

(1) Ko da injin hawa ɗaya ne, lokacin amfani da tsarin tuƙi daban-daban, halayen jujjuyawar sa sun bambanta sosai.

(2) Lokacin da motar motsa jiki ke aiki, ana ƙara siginar bugun jini zuwa iska na kowane lokaci a cikin wani tsari (mai rarraba zobe a cikin motar yana sarrafa yadda ake kunnawa da kashewa).

(3) Motar taka ta bambanta da sauran injinan.Wutar lantarki mai ƙididdigewa na ƙididdigewa da ƙimar halin yanzu ƙimar tunani ne kawai;kuma saboda motsin motsi yana aiki ne ta hanyar bugun jini, ƙarfin wutar lantarki shine mafi girman ƙarfinsa, ba matsakaicin ƙarfin lantarki ba, don haka takawa Motar na iya aiki fiye da ƙimar darajarsa.Amma kada zaɓin ya karkata da nisa daga ƙimar ƙima.

(4) The stepper motor baya tara kurakurai: daidaito na general stepper motor ne uku zuwa biyar bisa dari na ainihin mataki kwana, kuma ba ya tara.

(5) Matsakaicin zafin jiki da aka yarda da bayyanar motar stepper: Idan zafin zafin injin stepper ya yi yawa, za a fara lalata kayan maganadisu na motar, wanda zai haifar da raguwar juzu'i har ma da asarar mataki.Sabili da haka, matsakaicin zafin jiki da aka yarda da bayyanar motar ya kamata ya dogara da nau'ikan kayan maganadisu na motar.Gabaɗaya magana, maƙasudin lalata kayan maganadisu yana sama da digiri 130 na ma'aunin celcius, wasu kuma sun kai ma'aunin ma'aunin celcius 200.Saboda haka, yanayin zafin jiki na stepper motor gaba daya al'ada ne a 80-90 digiri Celsius.

(6) Matsakaicin motsi na stepper motor zai ragu tare da karuwar saurin: lokacin da motar motsa jiki ta juya, inductance na kowane lokaci na motsi na motar zai haifar da ƙarfin lantarki na baya;mafi girman mitar, mafi girman ƙarfin electromotive na baya.Karkashin aikinsa, yanayin halin yanzu na motar yana raguwa tare da haɓakar mita (ko saurin), yana haifar da raguwar juzu'i.

(7) Motar stepper na iya tafiya akai-akai a cikin ƙananan gudu, amma idan ya fi wani mita, ba zai fara ba, tare da kuka. sauti.Motar stepper tana da ma'auni na fasaha: ba-nauyin farawa mita, wato, mitar bugun jini wanda injin stepper zai iya farawa akai-akai a ƙarƙashin yanayin babu kaya.Idan mitar bugun bugun jini ya fi wannan ƙimar, motar ba zata iya farawa akai-akai kuma yana iya rasa matakai ko tsayawa.A cikin yanayin kaya, mitar farawa ya kamata ya zama ƙasa.Idan kuna son injin ɗin ya jujjuya cikin sauri mai girma, mitar bugun bugun jini yakamata ya sami tsarin haɓakawa, wato, mitar farawa yayi ƙasa kaɗan, sannan ƙara zuwa babban mitar da ake so bisa ga wani hanzari (gudun motar yana ƙaruwa daga ƙasa kaɗan). gudun zuwa babban gudu).

(8) Wutar lantarki ta matasan direban motar motsa jiki gabaɗaya fa'ida ce (misali, ƙarfin wutar lantarki na IM483 shine 12).48VDC), kuma ana zaɓin ƙarfin wutar lantarki bisa ga saurin aiki da buƙatun amsawa na motar.Idan motar tana da babban saurin aiki ko buƙatar amsawa mai sauri, to ƙimar ƙarfin lantarki kuma tana da girma, amma lura cewa ripple ɗin ƙarfin wutar lantarki ba zai iya wuce matsakaicin ƙarfin shigar da injin ɗin ba, in ba haka ba drive ɗin na iya lalacewa.

(9) Ana ƙaddamar da ƙarfin wutar lantarki gabaɗaya bisa ga yanayin fitarwa na yanzu I na direba.Idan aka yi amfani da wutar lantarki mai layi, ƙarfin wutar lantarki na yanzu zai iya zama 1.1 zuwa 1.3 sau I;idan aka yi amfani da wutar lantarki mai sauyawa, ƙarfin wutar lantarki na yanzu zai iya zama 1.5 zuwa 2.0 sau I.

(10) Lokacin da siginar layi na KYAUTA ya yi ƙasa, an yanke fitarwa na yanzu daga direba zuwa motar, kuma rotor ɗin motar yana cikin yanayin kyauta (jinin layi).A wasu kayan aikin sarrafa kansa, idan ana buƙatar jujjuyawar motar kai tsaye (yanayin hannu) lokacin da ba'a kunna tuƙi ba, ana iya saita siginar KYAUTA ƙasa don ɗaukar motar a layi don aiki da hannu ko daidaitawa.Bayan kammala aikin hannu, saita siginar KYAUTA kuma don ci gaba da sarrafawa ta atomatik.

(11) Motar matattakala mai hawa huɗu gabaɗaya ana yin ta ne ta hanyar direba mai hawa biyu.Don haka, ana iya haɗa motar mai hawa huɗu zuwa mataki biyu ta amfani da hanyar haɗin yanar gizo ko hanyar haɗin layi ɗaya lokacin haɗawa.Ana amfani da hanyar haɗin jerin gabaɗaya a cikin lokatai inda saurin motar ya yi ƙasa.A wannan lokacin, fitar da direba na yanzu da ake buƙata shine sau 0.7 na lokacin motsi na yanzu, don haka zafin motar yana ƙarami;Ana amfani da hanyar haɗin kai gabaɗaya a cikin lokuttan da saurin motar ke da girma (wanda kuma aka sani da haɗin kai mai sauri).Hanyar), abin da ake buƙata na fitar da direba na yanzu shine sau 1.4 na lokacin motsi na yanzu, don haka motar stepper yana haifar da ƙarin zafi.

 

Da Jessica


Lokacin aikawa: Nuwamba 16-2021